Re: eliminating array bounds checking overhead

Sandeep Dutta <sandeep@ddi.com>
29 Apr 2000 23:54:19 -0400

          From comp.compilers
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From: Sandeep Dutta <sandeep@ddi.com>
Newsgroups: comp.compilers
Date: 29 Apr 2000 23:54:19 -0400
Organization: WindRiver Systems Inc.
References: 00-04-194 00-04-199
Keywords: code, architecture

> As for the hardware side I guess that most modern architectures have
> something like BOUND on Intel.


Speaking of Hardware solutions, architectures like PowerPC and MIPS
allow static brach predictions (although MIPS is doing away with this
feature in their next generation ).


Compilers can generate these static brach predictions when the
program is optimized with profiler feed back.


Sandeep

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